15068501

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 18653760

約数和(自身を除く): 3585259

約数列:

[1, 7, 19, 67, 89, 133, 361, 469, 623, 1273, 1691, 2527, 5963, 8911, 11837, 24187, 32129, 41741, 113297, 169309, 224903, 793079, 2152643, 15068501]

約数ペア:

[(1, 15068501), (7, 2152643), (19, 793079), (67, 224903), (89, 169309), (133, 113297), (361, 41741), (469, 32129), (623, 24187), (1273, 11837), (1691, 8911), (2527, 5963)]